Omron trajexia CJ1W-MCH72 User Manual

Cat. No. I55E-EN-03
Motion Control Unit
Programmable Controller
SYSMAC CJ-series
CJ1W-MCH72
OPERATION MANUAL
Cat. No. I55E-EN-01 Note: Specifi cations subject to change without notice.
Authorized Distributor:
Printed in Europe
Cat. No. I55E-EN-01 CJ1W-MCH72 Programmable Controller SYSMAC CJ-series Motion Control Unit OPERATION MANUAL

Omron trajexia CJ1W-MCH72 Specifications

General

Category	Controller
Model	CJ1W-MCH72
Compatible Controller Series	CJ1 Series
Number of Axes	2 axes
Control Method	Pulse Train Output
Maximum Output Pulse Frequency	500 kHz
Power Supply Voltage	24 VDC
Operating Temperature	0 to 55°C
Input Signals	Limit, origin, emergency stop, etc.
Output Signals	Pulse output, direction output, etc.
Positioning Modes	Absolute, Incremental
Interpolation	Linear, Circular
Weight	0.2 kg
Relative Humidity	10 to 90% (with no condensation)
Vibration Resistance	10 to 57 Hz, 0.075 mm amplitude
Shock Resistance	147 m/s², 3 times each in X, Y, and Z directions

Summary

Precautions

Intended Audience

Describes the target audience for the manual, including engineers and personnel responsible for FA systems.

General Precautions

Provides general guidelines for operating the product safely and according to specifications.

Safety Precautions

Outlines critical safety warnings regarding electrical shock, fire hazards, and equipment damage.

Precautions (Continued)

Operating Environment Precautions

Details environmental conditions to avoid for optimal performance and safety of the control system.

Application Precautions

Covers essential precautions for applying the CJ1W-MCH72 and related devices, especially in critical applications.

SECTION 1 Introduction

1-1 Overview

Introduces the CJ1W-MCH72 as a Trajexia-style motion control unit and its key features.

1-3 Motion Control Concepts

Details the types of positioning operations offered by the CJ1W-MCH72.

1-4 Servo System Principles

Explains the servo system used and its internal operation.

1-6 Cycle Time

Explains how all processes in the Trajexia system are based on the cycle time.

SECTION 2 Installation and Wiring

2-1 Unit Components

Identifies and describes the physical components of the CJ1W-MCH72 Motion Control Unit.

2-2 Wiring

Provides detailed wiring instructions for connecting the unit and its components.

2-3 Installation

Provides instructions for physically installing the CJ1W-MCH72 unit in a PLC system.

2-4 Specifications

Lists the technical specifications of the unit.

SECTION 3 Data Exchange

3-1 Introduction

Introduces the concept of data exchange between the PLC and the CJ1W-MCH72.

3-2 Memory Areas

Describes the memory areas used for data exchange between the PLC CPU and the CJ1W-MCH72.

3-3 Data

Covers the types of data exchanged during data exchange.

3-4 FINS Commands

Introduces FINS commands for message service communications with OMRON devices.

SECTION 4 BASIC Commands

4-1 Categories

Lists all BASIC commands categorized by their function.

4-2 All BASIC Commands

Provides detailed descriptions and examples for all available BASIC commands.

SECTION 5 Examples

5-1 How-to’s

Offers practical guides on setting up and configuring the system.

5-2 Practical Examples

Provides concrete examples of implementing system functions.

SECTION 6 Troubleshooting

6-1 Items to Check First

Lists initial checks for environmental, wiring, and system changes when a problem occurs.

6-2 Error Indicators

Explains the unit's status LEDs and the errors they represent during operation.

6-3 Troubleshooting Errors

Provides solutions for common problems categorized by error type.